Silva, Flora, Ana Maria Antão-Geraldes, Paulo Scalize, Victor Cavaleiro, and António Albuquerque. 2022. “Influence of Hydraulic Conditions on Reclaimed Water Polishing Using Soil and Sand Columns”. KnE Materials Science 7 (1), 136–145. https://doi.org/10.18502/kms.v7i1.11617.